Automated Trading Language Documentation

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MQL5 ReferenceStandard LibraryTrade ClassesCTradeLogLevel

LogLevel
SetExpertMagicNumber
SetDeviationInPoints
SetTypeFilling
SetAsyncMode
OrderOpen
OrderModify
OrderDelete
PositionOpen
PositionModify
PositionClose
Buy
Sell
BuyLimit
BuyStop
SellLimit
SellStop
Request
RequestAction
RequestActionDescription
RequestMagic
RequestOrder
RequestSymbol
RequestVolume
RequestPrice
RequestStopLimit
RequestSL
RequestTP
RequestDeviation
RequestType
RequestTypeDescription
RequestTypeFilling
RequestTypeFillingDescription
RequestTypeTime
RequestTypeTimeDescription
RequestExpiration
RequestComment
Result
ResultRetcode
ResultRetcodeDescription
ResultDeal
ResultOrder
ResultVolume
ResultPrice
ResultBid
ResultAsk
ResultComment
CheckResult
CheckResultRetcode
CheckResultRetcodeDescription
CheckResultBalance
CheckResultEquity
CheckResultProfit
CheckResultMargin
CheckResultMarginFree
CheckResultMarginLevel
CheckResultComment
PrintRequest
PrintResult
FormatRequest
FormatRequestResult

MQL5 Help as One File:

CHM (4 Mb)

PDF (15 Mb)

LogLevel

Sets logging level for messages.

void  LogLevel(
   int  log_level      // logging level
   )

Parameters

log_level

[in] Logging level.

Returned value

None.

Note

Log_level = 0 - logging disabled (used in optimization mode).
Log_level = 1 - logging error messages (default).
Log_level = 2 - logging all messages (used in testing mode).

Updated: 2010.11.30

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